baber/WOPTO huggingface dataset:
Patent JP-H04180561-A (JP)
Title: In-line film forming device
Inventor: KAMEI MITSUHIRO
IPC: C23C14/54
Filed: 1990-11-13
Abstract: PURPOSE:To suppress variance of treatment between the respective trays in minimum by detecting a plurality of reference positions of the trays for placing the material to be treated and calculating the carrier velocity of the trays from both the time interval between the detected signals and the distance between the reference positions. CONSTITUTION:Trays 2 with base plates 1 placed thereon are successively carried into a film forming chamber 11. Films are formed on the base plates 1 by sputtering a target 12. At this time, a plurality of grooves 4 provided to these trays 2 are successively detected by a detection sensor 31 for positions of the trays. The detection signals are sent to an arithmetic device 32. This arithmetic device 32 calculates the carrier velocity of the trays 2 from both the time in the interval of a detection signal and the next detection signal and the distance between the grooves 4. A sputtering power source 9 which supplies power to the target 2 in the film forming chamber 11 is controlled via a power source controller 30 by the deviations of this calculated value and velocity controlling value. Thereby, variance of thickness of the films on the base plates 1 is eliminated and uniformalization is contrived.
Patent JP-H11125969-A (JP)
Title: Image forming device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can improve, the service maintainability (of scattered toner in a developing unit cleanable property). SOLUTION: A toner receiving member 524 is disposed on a draw-out support body 520, capable of being drawn out from a device main body 500A, on which a latent-image carrier and a rotary-type developing device are mounted and which is composed of a front side plate 521 and a rear side plate 522 and a stay member integrating the front side plate 521 and rear side plate 522. This makes it possible to clean away scattered toner accumulated on the toner receiving member 524 in a state the draw-out support 520 is drawn out from the device main body 500A, and to greatly improve the cleanable property of scattered toner and the service maintainability of the toner receiving member.
Patent JP-2000127523-A (JP)
Title: Printer and parallel/serial converting apparatus
Inventor: KUSUTAKI IZUMI
IPC: H03M9/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can operate an apparatus main body in conformity with a use environment or the like by setting a transfer width of parallel data to be transferred from a memory. SOLUTION: Image data input from an external apparatus via an I/F 3 is written in a memory 4 in a printer 1. The memory 4 transmits the image data to a buffer 5 with any one of transfer widths of 4 bytes, 8 bytes and 32 bytes. The buffer 5 functions as a FIFO. A shift register 6 converts and outputs the image data held in the buffer as serial data. The transfer width of image data between the memory 4 and buffer 5 can be changed in accordance with a memory capacity of the memory 4, a size of image data to be printed or the like. In other words, the printer 1 can operate in accordance with a use environment.
Patent JP-2000128096-A (JP)
Title: Method for retaining stationary orbit of three-axis attitude control satellite and device of the same
Inventor: SEKO HIROMI
IPC: G05D1/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To allow a satellite to move toward east or west by adding a north thruster and a south thruster, in addition to a north-west thruster and north-east thruster, and a south-west thruster and sound-east thruster, and by adjusting an angle so that thrust axes of all these thrusters pass through the center of gravity of the satellite. SOLUTION: A north - west thruster 2 and north - east thruster 3, and a south - west thruster 4 and south - east thruster 5, and a north thruster 6 and a south thruster 7 are mounted to a surface, which orients toward a direction opposite to the earth, of a satellite main body 1 by way of an angle adjusting mechanism 8. The angle adjusting mechanism 8 is a gimbal that employs a linear actuator and has a freedom of rotation about two axes that are perpendicular to a thrust axis of the thruster. It adjusts so that the thrust axis of each of the thrusters 2 to 7 passes through the center of gravity of the satellite at all times. When a thrust force is generated by selecting one or a plurality of these thrusters 2 to 7, each thrust force generates a translational motion. This permits orbital control in the north - south direction and east - west direction.
Patent JP-H07142468-A (JP)
Title: Deposition of oxide film
Inventor: KOIKE MASAHIRO
IPC: H01L29/792
Filed: 1993-11-12
Abstract: PURPOSE:To enhance the quality of an oxide film by increasing the heating rate in a thermal oxidation method and to improve the leak current characteristics of a gate insulating film employing the oxide film. CONSTITUTION:When an oxide film 13 is deposited on the surface of a silicon based substrate 12 by thermal oxidation, the temperature in reaction chamber is raised, at a rate in the range of 30-600 deg.C/sec, to a specified level (oxididizing temperature) where thermal oxidation is effected to deposit an oxide film 13. The gate insulating film for a transistor is formed using the oxide film 13.
Patent JP-S63160080-A (JP)
Title: Disk chucking mechanism and disk handling device
Inventor: TAJIMA SUMIO
IPC: G11B17/022
Filed: 1986-12-23
Abstract: PURPOSE:To use a cassette having general-purpose use by engaging two or more of chucking members with the outer circumferential edge of a disk and engaging at least one of chucking members to the edge of the center hole of the disk. CONSTITUTION:A chucking arm 42 of a disk chucking mechanism 12 enters a cassette 16 at the loading/unloading of a magnetic disk 18. The two upper chucking arms 42 are engaged with the outer circumferential edge of the magnetic disk 18 and the lower chucking arm 42 engages with the edge of the central hole of the disk 18, then chucking is applied to use a general shape cassette 16 (as shown in figure), and it is not required as shown in a conventional device that the bottom is opened or a part of the side wall is notched for the use of a special shape cassette.
Patent JP-H11140572-A (JP)
Title: High strength aluminum alloy brazing sheet for heat exchanger excellent in intergranular corrosion resistance
Inventor: KURODA SHU
IPC: C22C21/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high strength aluminum alloy brazing sheet for heat exchanger, excellent in intergranular corrosion resistance. SOLUTION: This aluminum alloy brazing sheet is obtained by cladding one side of a core material composed of an Al alloy which has a composition consisting of, by weight, 0.8-1.5% Mn, 0.1-0.6% Cu, <=0.1% Si, and the balance Al with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.05-0.2% Zr, 0.05-0.2% Ti, 0.05-0.2% Mg, and 0.05-0.5% Fe with an Al-Si type or Al-Si-Zn type Al alloy brazing filler metal and also cladding the other side of the core material with an Al alloy sacrificial anode cladding material which has a composition consisting of, by weight, 0.5-2.5% Mg, 1.0-10.0% Zn, 0.01-0.5% Mn, <=0.1% Si, and the balance Al with inevitable impurities and further containing, if necessary, 0.0005-0.01% Be.
Patent JP-2001087027-A (JP)
Title: Handle of shopping bag
Inventor: KAINO MASAHIRO
IPC: A45C13/26
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To alleviate a pin in the palm of the hand when a shopping bag is carried by hand (particularly when heavy items are carried). SOLUTION: The load of items in a shopping bag on the palm of the hand can be dispersed by a cylindrical material placed on the hand.
Patent JP-H01149408-A (JP)
Title: Monitoring device for superconducting coil
Inventor: MATSUKURA KUNIO
IPC: H02H7/00
Filed: 1987-12-07
Abstract: PURPOSE:To detect the quenching of a superconducting coil irrespective of the fluctuation in frequency of an AC power source by a method wherein a signal of the reference time duration is obtained by a counter circuit, with which the specific pulse number outputted by a pulse transmitter is counted, and the pulse transmitter is synchronized with a voltage signal or a current signal. CONSTITUTION:A superconducting coil 1 is maintained in a normal superconducting state, and a normal AC current is made to flow on the superconducting coil. Besides, the time limit of reference generating circuits 16 and 17 at this time is set at the pi/2 of the frequency of an AC power source 6. When a normal AC current is flowing on the superconducting coil 1, the control end of a circuitbreaker driving circuit 7 is always maintained at the logical value of '0' as shown by the solid line of J as shown in the diagram. Also, when the superconducting coil is quenched for some reason in the state wherein an AC current is made to flow on the superconducting coil 1, the signal of '1' shown by the 'J' in the diagram is given to the control end of the circuit-breaker driving circuit 7. As a result, the circuit-breaker driving circuit 7 stops operation, a circuit breaker 4 is opened. Accordingly, the supply of current to the superconducting coil 1 is stopped, and the superconducting coil 1 is protected.
Patent JP-H08164429-A (JP)
Title: Continuous press punching method
Inventor: YONEYAMA NORIHIRO
IPC: B21D28/02
Filed: 1994-12-12
Abstract: PURPOSE: To remove burr or deformation in a boundary part at a time of continuous press punching. CONSTITUTION: At the time of intermittently feeding a continuous material 1 to a press device and punching the continuous material 1 into a prescribed shape with a press die 2 in a state of stopping the feed, in a continuous punching method to punch by lapping a rear end 101a of a former time punched part 101 with a boundary part K of a preceding end 102a of a punching part 102 of this time, punching is executed by crossing the former time punch cutting line 101C and the this time punch cutting line 102C at the boundary part K.
Patent JP-H02155003-A (JP)
Title: Tool locus data preparing method
Inventor: ICHIKAWA KATARU
IPC: G05B19/4093
Filed: 1988-12-07
Abstract: PURPOSE:To calculate a tool locus at high speed by changing algorithm according to the presence or absence of the possibility of tool interference. CONSTITUTION:Based on the data of a free curved surface 4 consisting of patches 5, a work face (offset surface) 6 obtained by upward (in a Z direction) offsetting the free curved surface by a tool radius is prepared, the presence or absence of the possibility of the tool interference is checked for each patch on the offset surface 6, and the patches are classified. When the patch is in an area where the tool interference is impossible, the high-speed calculation is executed by the simple algorithm, when it is in the area where the tool interference is possible, a point at the maximal height is fast calculated. Thus, the preparation of the tool locus data at the time of the free curved surface working can be processed at high-speed including the interference check as a whole.
Patent JP-H09145313-A (JP)
Title: Optical lever-type displacement detector
Inventor: NAKANO KATSUSHI
IPC: G01B11/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a microscope which prevents stray light from being returned to a laser diode and which is operated stably by a method wherein light which advances to an optical element from a slit or light which is reflected by the reflecting face of a displacement part and which is radiated from the optical element is reflected to a desired position and the position of the center of gravity of the light is detected. SOLUTION: Light which is radiated from a semiconductor laser diode 1 and which is reflected by a reflecting mirror 20 is incident on a reflecting mirror 27. The reflecting mirror 27 changes its reflected light into an optical axis which is parallel to the expansion and contraction direction of an X-axis direction piezoelectric driving member 100. The reflecting mirror 27 is fixed to the side of the driving member from the center in which a hinge 103a is bent, and a part which receives the light from the diode 1 so as to be reflected is situated directly above the center in which the hinge 103a is bent. In addition, a reflecting mirror 28 shines the light, reflected from the reflecting mirror 27, at a cantilever 7.  Thereby, even when the driving member 100 is driven so as to change the position of the cantilever 7, the cantilever 7 is always irradiated with the light, and its reflected light can be received.
Patent JP-H01149036-A (JP)
Title: Film image display device
Inventor: OUCHI MAMORU
IPC: G03B21/00
Filed: 1987-12-07
Abstract: PURPOSE:To hold plural film images in the form of frame efficiently in a limited space by forming a film carrier possessing images into an expansible, endless bellow shape by means of folding film images alternately and providing a driving means driving the belt-shaped recording medium longitudinally. CONSTITUTION:The film carrier 5 is formed into an endless bellow shape, and 1st and 2nd roller parts 7 and 8 hold and drive the film carrier 5 longitudinally. A roller 7a is connected to the rotating shaft 11a of a DC motor 11, and its rotating and driving force is transmitted to a roller 8a through a belt. Therefore, when the DC motor 11 is normally rotated (reverse rotation is permitted), the rollers 7a and 8a are rotated and driven in synchronization with the rotation of the DC motor. As a result, the film carrier 5 is driven. Thus, plural film images in the form of frame can be held efficiently in a limited space.
Patent JP-H09108679-A (JP)
Title: Magnetic sterilization device
Inventor: SAKUMA TETSUO
IPC: C02F1/48
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain sterilization effect and propagation restraining effect on general bacteria in water to sharply reduce replacement times of water in a water tank for goldfishes and tropical fishes by having specified magnetic flux density. SOLUTION: This magnetic sterilization device has magnetron of 2-20 gauss of magnetic flux density, and is constituted so that a filter medium 2 which on the outer peripheral surface of a polyvinyl chloride pipe, for example, magnetic fiber of 2-20 gauss of magnetic flux density is wound to form can be housed in a vessel 1 and that through the clearance between the vessel 1 and the filter medium 2, water can be passed. A plurality of such magnetic sterilization devices are provided. Filtered water after subjected to sterilization and filtration is circulated in a water storage tank by a water pump through a hose. In this way, by the sterilization effect and the propagation restraining effect, the excellent results of the sterilization of water or hot water is obtained, and the expenses can be saved to a large extent.
Patent JP-2000129432-A (JP)
Title: Electroconductive metallic oxide sinetred body and its use
Inventor: UCHIUMI KENTARO
IPC: C23C14/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flat thin film which does not have a domain structure and is excellent in etching characteristics even in the case an ITO thin film is formed at the substrate temp. not lower than the crystallization temp. by a sputtering method. SOLUTION: By using a sputtering target composed of an ITO sintered compact composed substantially of indium, tin, gallium and oxygen and contg. gallium of 0.1 to 5.0 atomic % by the ratio of Ga/(In+Sn+Ga), an ITO thin film contg. gallium of 0.1 to 5.0 atomic % by the ratio of Ga/(In+Sn+Ga) is formed.
Patent JP-H05119503-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device and facsimile equipment provided with the same
Inventor: MARUYAMA AKIO
IPC: G03G5/147
Filed: 1991-10-29
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high durability, causing no image defect and also having excellent image density reproducibility. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer and a protective layer on the electric conductive substrate, the protective layer is a film formed by applying and curing a soln. contg. a photosetting acrylic monomer and the thickness of the photo-sensitive layer is <=10mum. Since this sensitive body has excellent image density reproducibility and high wear and scratch resistance of the surface, even in the case of <=10mum thickness of the photosensitive layer, image defects are not caused after repeated electrophotographic processes and a high grade image can stably be provided.
Patent JP-H08146520-A (JP)
Title: Microfilm scanning method and microfilm
Inventor: FUJINO TSUTOMU
IPC: G03B21/11
Filed: 1994-11-18
Abstract: PURPOSE: To facilely detect the picture image range of a frame without inputting by hand and to make it possible to automatically and efficiently retrieve the picture image range by providing a blip indicating the address of respective frames on respective frames along at least one side edge of a photographic film. CONSTITUTION: A rolled microfilm 10 has frames 12a, 12b, 12c... transferred at suitable intervals. The frame 12a is of a half size and the frame 12b is of a full size having the length of two times of that of the frame 12a. Frame dimension marks 14a, 14b, 14c are transferred on the outside of the respective frames along the side edges on the lower part of the rolled microfilm. This mark 14 is made in the same length as that of the corresponding frame 12 and it also serves as a blip indicating the address of the frame 12. In other words, the address of the frame 12 can be learnt by counting the numbers of the frame 14. Thus because it eliminates the necessity to designate the scanning range by the operator as watching the screen, unmanned and efficient retrieval of the scanning range becomes possible.
Patent JP-H02153097-A (JP)
Title: Controller for opening and closing electrode
Inventor: SHINTAKU HIDENORI
IPC: C25D7/06
Filed: 1988-12-06
Abstract: PURPOSE:To plate the parts before and behind the weld zone of a plate material by allowing the outputs of the line speed computing means and welding point tracking means to fulfill a specified condition, and providing a means for opening and closing an electrode at a set speed with a variable-speed control means. CONSTITUTION:The distance between the welding point 5 and the electrodes 6 and 7 are calculated by the welding point tracking means 12 every time the welding point 5 of the plate material 1 is detected, and the calculated distance is supplied to an electrode opening and closing start point detecting means 14. The traveling speed of the material 1 is calculated by the line speed detecting means 13, and the result is supplied to the detecting means 14. The time for the welding point 5 to reach the front and rear ends of the electrodes 6 and 7 from a detector 2 is calculated by the detecting means 14, the time is compared with the time necessary for opening and closing the electrodes 6 and 7, and the opening and closing commands for the electrodes 6 and 7 are outputted. The commands are supplied to an electrode opening and closing part 22, a motor 17 is driven at a set electrode opening and closing speed, and the electrodes 6 and 7 are opened and closed. By this method, the parts before and behind the welding part 5 are plated, and the length of the unplated part is reduced.
Patent JP-2001125512-A (JP)
Title: Display device
Inventor: MATSUDA HIROSHI
IPC: G09F9/37
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To drive an X-Y matrix without using an active matrix circuit in a display device which displays an image by applying voltage to a dispersion system having electrified particles dispersed in an insulating liquid to move the electrified particles. SOLUTION: A dispersion system 3 consisting of an insulating liquid 1 and electrified particles 2 is encapsulated in light-transmitting microcapsules 4 and held between a first substrate 6 on which a first main electrode 8 is formed and a second substrate 7 on which a stripe second electrode 9 is formed. A stripe-formed third electrode 11 arranged orthogonally to the second main electrode is disposed on the second main electrode 9 with an insulating layer 10 interposed there between.
Patent JP-H03170335-A (JP)
Title: Oxide super conductor and its preparation
Inventor: MATSUNAGA YOSHINORI
IPC: C01G29/00
Filed: 1989-11-27
Abstract: PURPOSE:To improve the critical temperature of an oxide superconductor while depressing the production of Ca2PbO4 by calcining the molded product of a specific metal oxide in an oxide-containing atmosphere. CONSTITUTION:The powder of a mixture comprising the carbonates, etc., of respective elements is calcinated at 700-845 deg.C and subsequently molded into a molded product comprising the oxides of Bi, Pb, Sr, Ca, Cu and, Na and/or Li in a molar ratio of 2:(1.5-2.2):(0.1-0.5):(2.0-3.5):(3.0-4.5):(0.01-0.5). The molded product is calcined at 820-850 deg.C for 100 hours or more to provide an oxide superconductor having a critical temperature of 100K or higher.
Patent JP-H04180825-A (JP)
Title: Minute sphere granulator
Inventor: KAWASE HIROYOSHI
IPC: B01F7/04
Filed: 1990-11-16
Abstract: PURPOSE:To preparate a minute sphere having high spheroidicity by providing a rotary shaft and the stirring blade consisting of the plate-shape blades radially arranged to the rotary shaft to the stirring means of a cylindrical horizontal tank and making the planes of said blades parallel to the rotary shaft. CONSTITUTION:In a granulator consisting of a cylindrical horizontal tank 20 and the stirring means 21 provided therein, a rotary shaft 22 and the stirring blade 23 consisting of plate-shape blades radially arranged to the rotary shaft are provided to the stirring means 21 and the planes of the blades are made parallel to the rotary shaft 22. As a result, a dense and heavy minute sphere having high spheroidicity can be prepared from a fine powder of fine ceramics.
Patent JP-H05141816-A (JP)
Title: Refrigerating equipment having refrigerant recoverying device
Inventor: SATOMURA MASAFUMI
IPC: F25B45/00
Filed: 1991-11-25
Abstract: PURPOSE:To assemble a refrigerant recoverying device in a freezing equipment at the time of manufacturing it in the freezing equipment having a mechanical freezing cycle using fluorocarbon gas as refrigerant and to eliminate any special refrigerant recoverying device for recoverying CFC to be wasted. CONSTITUTION:A freezing cycle of a refrigerator is comprised of a compressor 1, a condensor 2, a dryer 3, a capillary tube 4, an evaporator 5 and a fluid control valve 6. A three-way valve 7 is inserted between the condenser 2 and the capillary tube 4 and a refrigerant recoverying container 8 of expandable or retractable type mounted in a freezing chamber is connected to a remaining connector port of the three-way valve 7 through a removable coupler 10. In the case that the refrigerant is required to be recovered in order to waste the refrigerator, the three-way valve 7 is changed over in such a way as the refrigerant may not flow from the fluid control valve 6 toward the capillary tube 4 but flows toward the recoverying pipe 9 and then the refrigerant is recovered into the cooled refrigerant recoverying container 8.